This helps protect the tadpole-like fish from the cold. Scientists drilling deep into an iceberg off Greenland have discovered a fish with glowing green antifreeze coursing through its veins. The juvenile variegated snailfish (Liparis gibbus) contained the “highest expression levels” of antifreeze proteins ever reported, a new study found. SimilarContinue Reading

Older than the dinosaurs and ecologically vital, sharks deserve more than our fear. Long portrayed in pop culture as remorseless people-killers, sharks in reality are no Hollywood monsters. Sharks are a diverse group of mostly predatory fish, including the largest living fish, with skeletons made of cartilage. They have pliedContinue Reading